CN216049762U

CN216049762U - Thickness detection device for thin film

Info

Publication number: CN216049762U
Application number: CN202122221970.2U
Authority: CN
Inventors: 张全锋
Original assignee: Kunshan Xiaoqiang Electronic Technology Co ltd
Current assignee: Kunshan Xiaoqiang Electronic Technology Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-15
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of film thickness detection, in particular to a thickness detection device for a film, which comprises a film thickness detection device body, a servo motor and a detector, wherein a base is fixedly arranged at the bottom end of the film thickness detection device body, a detection table is fixedly arranged at the top end of the film thickness detection device body, and a threaded rod is arranged in the film thickness detection device body. According to the film thickness detection device, the servo motor is arranged, the film to be detected is placed at the top end of the detection table, the touch block can descend through rotation of the servo motor, the touch block can be in contact with the film, the thickness of the film can be measured, the film is clamped and fixed, and the first internal thread sliding block and the second internal thread sliding block can simultaneously move towards the two sides of the film thickness detection device body through rotation of the rotating disc.

Description

Thickness detection device for thin film

Technical Field

The utility model relates to the technical field of film thickness detection, in particular to a thickness detection device for a film.

Background

The film is a thin and soft transparent sheet made of plastic, adhesive, rubber or other materials, and is used for sealing objects in many places in daily life.

Generally, after a film is produced, a part of the film needs to be sampled and detected, and the thickness detection is very important, the traditional thickness detection method is to measure the film by using a ruler manually, the error of the measurement method is large, and when the thickness of the film is measured, the film cannot be straightened, so that the accuracy of the measured result is poor, and therefore, a thickness detection device for the film needs to be designed urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a thickness detection device for a thin film, which solves the problems that the error is large when the thickness of the thin film is measured by a manual measurement mode, the thin film cannot be straightened when the thin film is measured, and the measurement accuracy is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: a thickness detection device for a film comprises a film thickness detection device body, a servo motor and a detector, wherein a base is fixedly installed at the bottom end of the film thickness detection device body, a detection table is fixedly installed at the top end of the film thickness detection device body, and a threaded rod is installed inside the film thickness detection device body;

the film thickness detection device comprises a film thickness detection device body and is characterized in that a supporting plate is arranged at the top end of the film thickness detection device body, a lifting control device is arranged on the front face of the supporting plate, a servo motor is arranged inside the lifting control device, a first bevel gear is fixedly arranged on the front face of the servo motor, and an internal thread sleeve is inserted inside the film thickness detection device body.

Preferably, a rotating disc is fixedly mounted on the side face of the threaded rod, a first internal thread sliding block is mounted on the surface of the threaded rod, a first film clamping block is mounted at the top end of the first internal thread sliding block, a first bolt is inserted into the side face of the first film clamping block, a first fixing block is mounted on the side face of the first bolt, a second internal thread sliding block is mounted on the surface of the threaded rod, a second film clamping block is mounted at the top end of the second internal thread sliding block, a second bolt is inserted into the side face of the second film clamping block, and a second fixing block is mounted on the side face of the second bolt.

Preferably, the internal thread has been seted up to the inside of first internal thread slider, and the inside of first internal thread slider constitutes spiral rotary type structure with the surface of threaded rod, the internal thread has been seted up to the inside of second internal thread slider, and the inside of second internal thread slider constitutes spiral rotary type structure with the surface of threaded rod.

Preferably, the internal thread has been seted up to the inside of first film grip block, spiral rotary type structure is constituteed with the surface of first bolt to the inside of first film grip block, and first bolt can make first fixed block carry out horizontal migration when rotating, the internal thread has been seted up to the inside of second film grip block, spiral rotary type structure is constituteed with the surface of second bolt to the inside of second film grip block, and the second bolt can make the second fixed block carry out horizontal migration when rotating.

Preferably, a lifting screw is inserted into the inner threaded sleeve, a second bevel gear is fixedly mounted on the surface of the inner threaded sleeve, a detector is mounted at the bottom end of the lifting screw, a touch block is mounted at the bottom end of the detector, and a telescopic rod is mounted at the top end of the detector.

Preferably, the front surface of the first bevel gear is meshed with the back surface of the second bevel gear, and the front surface of the first bevel gear and the back surface of the second bevel gear form a rotating structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with servo motor, through placing the film that will detect on the top of examining test table, the rotation through servo motor can make the touching piece descend for the touching piece can contact with the film, thereby can measure the thickness of film.

2. Through being provided with first film grip block and second internal thread slider, through carrying out the centre gripping with the film fixed, the rethread rotates the rolling disc for first internal thread slider moves toward the both sides direction of film thickness detection device body simultaneously with second internal thread slider, can stretch out and straighten the film through this mode.

Drawings

FIG. 1 is a three-dimensional schematic of the structure of the present invention;

FIG. 2 is a schematic sectional elevation view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the telescopic rod structure of the present invention;

fig. 4 is an enlarged view of a portion of a structure shown in fig. 2 according to the present invention.

In the figure: 1. a film thickness detection device body; 101. a base; 102. a detection table; 2. a threaded rod; 201. rotating the disc; 202. a first internal thread slider; 203. a first film clamping block; 204. a first bolt; 205. a first fixed block; 206. a second internal thread slider; 207. a second film clamping block; 208. a second bolt; 209. a second fixed block; 3. a support plate; 4. a lift control device; 401. a servo motor; 402. a first bevel gear; 5. an internally threaded sleeve; 501. a lifting screw; 502. a second bevel gear; 503. a detector; 504. a touch block; 505. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

a thickness detection device for a film comprises a film thickness detection device body 1, a servo motor 401 and a detector 503, wherein the servo motor 401 and the detector 503 are directly available products in the market, and the principle and the connection mode of the device are the prior art well known by the technicians in the field, so the description is omitted, a base 101 is fixedly installed at the bottom end of the film thickness detection device body 1, a detection table 102 is fixedly installed at the top end of the film thickness detection device body 1, and a threaded rod 2 is installed in the film thickness detection device body 1;

the film thickness detection device comprises a film thickness detection device body 1, a supporting plate 3 is arranged at the top end of the film thickness detection device body 1, a lifting control device 4 is arranged on the front face of the supporting plate 3, a servo motor 401 is arranged inside the lifting control device 4, a first bevel gear 402 is fixedly arranged on the front face of the servo motor 401, and an internal thread sleeve 5 is inserted inside the film thickness detection device body 1.

Further, a rotating disc 201 is fixedly mounted on the side surface of the threaded rod 2, a first internal thread sliding block 202 is mounted on the surface of the threaded rod 2, a first film clamping block 203 is mounted at the top end of the first internal thread sliding block 202, a first bolt 204 is inserted into the side surface of the first film clamping block 203, a first fixing block 205 is mounted on the side surface of the first bolt 204, a second internal thread sliding block 206 is mounted on the surface of the threaded rod 2, a second film clamping block 207 is mounted at the top end of the second internal thread sliding block 206, a second bolt 208 is inserted into the side surface of the second film clamping block 207, and a second fixing block 209 is mounted on the side surface of the second bolt 208.

Further, an internal thread is provided in the first internal thread slider 202, and the inside of the first internal thread slider 202 and the surface of the threaded rod 2 form a spiral rotation type structure, an internal thread is provided in the inside of the second internal thread slider 206, and the inside of the second internal thread slider 206 and the surface of the threaded rod 2 form a spiral rotation type structure.

Further, an internal thread is formed inside the first film clamping block 203, the inside of the first film clamping block 203 and the surface of the first bolt 204 form a spiral rotating type structure, the first bolt 204 can enable the first fixing block 205 to horizontally move when rotating, an internal thread is formed inside the second film clamping block 207, the inside of the second film clamping block 207 and the surface of the second bolt 208 form a spiral rotating type structure, and the second bolt 208 can enable the second fixing block 209 to horizontally move when rotating.

Furthermore, a lifting screw 501 is inserted into the internal thread sleeve 5, a second bevel gear 502 is fixedly mounted on the surface of the internal thread sleeve 5, a detector 503 is mounted at the bottom end of the lifting screw 501, a touch block 504 is mounted at the bottom end of the detector 503, and a telescopic rod 505 is mounted at the top end of the detector 503.

Further, the front surface of first bevel gear 402 is meshed with the back surface of second bevel gear 502, and the front surface of first bevel gear 402 and the back surface of second bevel gear 502 constitute a rotating structure.

The working principle is as follows: when the thickness of the film needs to be measured, firstly, the device is externally connected with a power supply to provide electric support for the device, the film to be detected is placed at the top end of the detection platform 102, the first bevel gear 402 can be rotated through the rotation of the servo motor 401, the second bevel gear 502 can be rotated through the rotation of the first bevel gear 402, the internal thread sleeve 5 can be rotated through the rotation of the second bevel gear 502, the lifting screw 501 can be extended and retracted through the rotation of the internal thread sleeve 5, the detector 503 can be lifted and lowered through the extension and retraction of the lifting screw 501, the touch block 504 can be lifted and lowered through the mode, the touch block 504 can be contacted with the film, the thickness of the film can be measured, one end of the film is clamped and fixed in the top end groove of the first film clamping block 203, fix the other end block of film in the middle of the top recess of second internal thread slider 206, carry out the centre gripping fixed with the film through this mode, the carousel 201 is rotated to the rethread for first internal thread slider 202 moves toward the both sides direction of film thickness detection device body 1 simultaneously with second internal thread slider 206, can stretch out the film through this mode.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A thickness detection device for a thin film, comprising a thin film thickness detection device body (1), a servo motor (401) and a detector (503), characterized in that: a base (101) is fixedly installed at the bottom end of the film thickness detection device body (1), a detection table (102) is fixedly installed at the top end of the film thickness detection device body (1), and a threaded rod (2) is installed inside the film thickness detection device body (1);

the film thickness detection device comprises a film thickness detection device body (1), and is characterized in that a supporting plate (3) is installed at the top end of the film thickness detection device body (1), a lifting control device (4) is installed on the front face of the supporting plate (3), a servo motor (401) is installed inside the lifting control device (4), a first bevel gear (402) is fixedly installed on the front face of the servo motor (401), and an internal thread sleeve (5) is inserted inside the film thickness detection device body (1).

2. A thickness detecting device for a thin film according to claim 1, wherein: the side face of the threaded rod (2) is fixedly provided with a rotating disc (201), the surface of the threaded rod (2) is provided with a first internal thread sliding block (202), the top end of the first internal thread sliding block (202) is provided with a first film clamping block (203), the side face of the first film clamping block (203) is inserted with a first bolt (204), the side face of the first bolt (204) is provided with a first fixing block (205), the surface of the threaded rod (2) is provided with a second internal thread sliding block (206), the top end of the second internal thread sliding block (206) is provided with a second film clamping block (207), the side face of the second film clamping block (207) is inserted with a second bolt (208), and the side face of the second bolt (208) is provided with a second fixing block (209).

3. A thickness detecting device for a thin film according to claim 2, wherein: the internal thread has been seted up to the inside of first internal thread slider (202), and the inside of first internal thread slider (202) constitutes spiral rotary type structure with the surface of threaded rod (2), the inside of second internal thread slider (206) is seted up there is the internal thread, and the inside of second internal thread slider (206) constitutes spiral rotary type structure with the surface of threaded rod (2).

4. A thickness detecting device for a thin film according to claim 2, wherein: an internal thread is formed in the first film clamping block (203), a spiral rotation type structure is formed by the inner portion of the first film clamping block (203) and the surface of the first bolt (204), the first bolt (204) can enable the first fixing block (205) to move horizontally when rotating, an internal thread is formed in the second film clamping block (207), a spiral rotation type structure is formed by the inner portion of the second film clamping block (207) and the surface of the second bolt (208), and the second bolt (208) can enable the second fixing block (209) to move horizontally when rotating.

5. A thickness detecting device for a thin film according to claim 1, wherein: a lifting screw rod (501) is inserted into the inner thread sleeve (5), a second bevel gear (502) is fixedly mounted on the surface of the inner thread sleeve (5), a detector (503) is mounted at the bottom end of the lifting screw rod (501), a touch block (504) is mounted at the bottom end of the detector (503), and a telescopic rod (505) is mounted at the top end of the detector (503).

6. A thickness detecting device for a thin film according to claim 5, wherein: the front surface of the first bevel gear (402) is meshed with the back surface of the second bevel gear (502), and the front surface of the first bevel gear (402) and the back surface of the second bevel gear (502) form a rotary structure.